ICS1893AFLF Datasheet, PDF (80/136 Pages) Integrated Device Technology – 3.3-V 10Base-T/100Base-TX Integrated PHYceiver™

ICS1893AF Data Sheet - Release
Chapter 8 Management Register Set
8.9 Register 7: Auto-Negotiation Next Page Transmit Register
Table 8-14 lists the bits for the Auto-Negotiation Next Page Transmit Register, which establishes the
contents of the Next Page Link Control Word that is transmitted during Next Page Operations. This table is
compliant with the ISO/IEC specification.
Note: For an explanation of acronyms used in Table 8-14, see Chapter 1, “Abbreviations and Acronyms”.
Table 8-14. Auto-Negotiation Next Page Transmit Register (register 7 [0x07])
Bit
Definition
7.15 Next Page
7.14 IEEE reserved
7.13 Message Page
7.12 Acknowledge 2
7.11 Toggle
7.10 Message code field
/Unformatted code field
7.9 Message code field
/Unformatted code field
7.8 Message code field
/Unformatted code field
7.7 Message code field
/Unformatted code field
7.6 Message code field
/Unformatted code field
7.5 Message code field
/Unformatted code field
7.4 Message code field
/Unformatted code field
7.3 Message code field
/Unformatted code field
7.2 Message code field
/Unformatted code field
7.1 Message code field
/Unformatted code field
7.0 Message code field
/Unformatted code field
When Bit = 0
Last Page
Always 0
Unformatted Page
Cannot comply with
Message
Previous Link Code
Word was zero
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
When Bit = 1
Additional Pages follow
N/A
Message Page
Can comply with
Message
Previous Link Code
Word was one
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Bit value depends on
the particular message
Ac- SF De- Hex
cess
fault
RW – 0 2
RO – 0†
RW – 1
RW – 0
RO – 0 0
RW – 0
RW – 0
RW – 0
RW – 0 0
RW – 0
RW – 0
RW – 0
RW – 0 1
RW – 0
RW – 0
RW – 1
† As per the IEEE Std 802.3u, during any write operation to any bit in this register, the STA must write the default value
to all Reserved bits.
ICS1893AF, Rev D 10/26/04
Copyright © 2004, Integrated Circuit Systems, Inc.
All rights reserved.
80
October, 2004